Replace Longitudinal Member Front Section - Ar62.20-P-1260GQ

Model 166, 292 

Shown on model 166.8 

Fig 1: Front Side Member Component Locations (Front Section) (Model 166) (Shown On Model 166.8)

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A .
Topical note	General information on body repair		AH60.00-N-0001-01A
	General information on MB materials		AH98.00-P-9409-03A .
	Remove
1	Remove all detachable parts in area to be repaired
2	Cover all detachable parts remaining in vehicle with fire-resistant welding protection blanket
3	Equip straightening bench with module members, cross members and straightening tool set
	000 588 01 23 00 Body straightening system	Observe set-up plans provided.	WS60.00-P-0023K .
	Risk of death  caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A .
4	Place vehicle on straightening bench and fasten
Topical note	Special instructions for lifting and supporting vehicle		AH00.60-N-0100-01A
5	Remove longitudinal member front section (1)		AR62.20-P-1260-01GQ .
		Commercially available devices/tools  Round wire brush Spot weld milling machine Drill bits and milling cutters for high-strength steels Wet/dry vacuum cleaner
6	Prepare mating surfaces on vehicle for longitudinal member front section (1)		AR62.20-P-1260-08GQ .
		Commercially available devices/tools Round wire brush
		Zinc dust paint suitable for spot welding	*BR00.45-Z-1001-07A .
7	Prepare longitudinal member front section (1)		AR62.20-P-1260-05GQ .
		Commercially available devices/tools  Round wire brush Hand drill Wet/dry vacuum cleaner
	Install	Zinc dust paint suitable for spot welding	*BR00.45-Z-1001-07A .
	The high voltage used for electric welding presents a lethal hazard. Risk of explosion  from welding in areas close to highly inflammable materials. Risk of injury  from weld splatter and UV-light when welding. Risk of poisoning  from inhaling welding gases	Use insulating mats. Wear protective clothing, safety glasses and a protective mask. Remove highly inflammable materials from the hazard area. Use air extraction system.	AS00.00-Z-0007-01A .
8	Fit longitudinal member front section (1), fix in place and install		AR62.20-P-1260-07GQ .
Topical note	Measures for preventing damage to components when performing electric welding and soldering work		AH60.00-P-0001-02A .
			WS60.00-P-0021K .
			WS60.00-P-0022K .
		Commercially available devices/tools  Hand drill Wet/dry vacuum cleaner
	Risk of death  caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A .
9	Release vehicle from straightening bench and remove straightening bench
Topical note	Special instructions for lifting and supporting vehicle		AH00.60-N-0100-01A
10	Clean welds and sheet metal flanges	Commercially available devices/tools  Round wire brush
11	Remove fire-resistant welding blankets
12	Clean repair area	Commercially available devices/tools  Wet/dry vacuum cleaner
	Risk of explosion  caused by paint vapors igniting. Risk of poisoning  caused by inhaling paint vapors.	No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated.	AS98.00-Z-0002-01A .
13	Prime repair area using primer filler
Topical note	Notes on paintwork repairs	Use only primer filler approved by Daimler AG	AH98.00-P-9408-02A .
	Risk of explosion  and poisoning caused by solvent vapors and gasses. Risk of injury  to skin and eyes when working with anticorrosion agents	Never spray corrosion protection on flames or hot, glowing objects and keep them well away from all potential sources of ignition. Use them only in well-ventilated rooms; wear respiratory protection.	AS97.00-Z-0001-01A .
14	Seal seam following repairs		AR97.10-P-4000GQ .
Topical note	Notes on sprayable joint sealant		AH97.10-P-0002-01A .
	Notes on seam seal		AH97.10-P-0002-02A .
			AR97.10-P-4000GZ .
		Supplement standard seals with sealant.
	Risk of explosion  caused by paint vapors igniting. Risk of poisoning  caused by inhaling paint vapors.	No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated.	AS98.00-Z-0002-01A .
15	Paint repair areas and adjacent surfaces
Topical note	Notes on paintwork repairs	Use only primer filler approved by Daimler AG	AH98.00-P-9408-02A .
16	Add cavity preserving agent		AR97.20-P-1500GQ .
			AR97.20-P-1500GZ
17	Install detachable parts in area to be repaired

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42